Skate boot



FIG. 1 is a perspective view of a skate boot, from the front and right, showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a front end view thereof;

FIG. 6 is a rear end view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in FIG. 7 are for illustrative purposes only and form no part of the claimed design. 

We claim the ornamental design for a skate boot, as shown and described. 